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Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian basin from Richland County, Ohio, to Rockingham County, Virginia

January 1, 1991

No abstract available.

Publication Year 1991
Title Stratigraphic framework of Cambrian and Ordovician rocks in the central Appalachian basin from Richland County, Ohio, to Rockingham County, Virginia
DOI 10.3133/i2264
Authors R. T. Ryder
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title IMAP
Series Number 2264
Index ID i2264
Record Source USGS Publications Warehouse